As twilight fell, the lamplighter made his rounds, striking a match for each gas lamp until the whole street glowed.

The lamplighters walked down the empty avenue, lighting each gas lamp by hand as twilight deepened.

She wrote letters by lamplight late into the night.

The lamplights along the canal flickered as the fog rolled in, making the cobblestones gleam.

The lamplighted alley exuded a quiet, nostalgic charm as the rain began to fall.

The lamplighter group provides a simple yet rich example of a finitely generated group with interesting growth and random walk properties.

Mathematicians compare lamplighter groups to highlight differences in growth behavior.